Results 11 to 20 of about 139,829 (218)

A Refractive Index Study of a Diverse Set of Polymeric Materials by QSPR with Quantum-Chemical and Additive Descriptors

open access: yesMolecules, 2020
Predicting the activities and properties of materials via in silico methods has been shown to be a cost- and time-effective way of aiding chemists in synthesizing materials with desired properties.
Meade E. Erickson   +2 more
doaj   +1 more source

Application of machine learning in MOFs for gas adsorption and separation

open access: yesMaterials Research Express, 2023
Metal–organic frameworks (MOFs) with high specific surface area, permanent porosity and extreme modifiability had great potential for gas storage and separation applications. Considering the theoretically nearly infinite variety of MOFs, it was difficult
Chao Yang   +5 more
doaj   +1 more source

Ampelography - An old technique with future uses: the case of minor varieties of Vitis vinifera L. from the Balearic Islands

open access: yesOENO One, 2011
Aims: We report the genetic, phenological, agronomic and ampelographic characterization of 27 minor grapevine accessions (Vitis vinifera L.) from the Balearic Islands (Spain).
Sonia Garcia-Muñoz   +3 more
doaj   +1 more source

Morphoagronomic characterization of Lantana camara L. germplasm

open access: yesBioscience Journal, 2020
The medicinal and aromatic species Lantana camara is a bush that receives a lot of interest regarding ornamental use. However, due to its condition of invasive plant in natural environments, it suffers constant eradication attempts, which causes genetic ...
Luís Fernando de Andrade Nascimento   +7 more
doaj   +1 more source

Machine Learning Potential Model Based on Ensemble Bispectrum Feature Selection and Its Applicability Analysis

open access: yesMetals, 2023
With the continuous improvement of machine learning methods, building the interatomic machine learning potential (MLP) based on the datasets from quantum mechanics calculations has become an effective technical approach to improving the accuracy of ...
Jiawei Jiang   +3 more
doaj   +1 more source

Prediction of inhibition constants of (R)-3-amidinophenylalanine inhibitors toward factor Xa by 2D-QSAR model

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
A coagulation cascade forms through proteolytic reactions and involves different factors. There are two coagulation pathways, including intrinsic and extrinsic mechanisms, which converge by the formation of factor Xa.
Thi Bich Van Pham, Minh Hao Hoang
doaj   +1 more source

Correlations Between Proposed Orthoepic Competence Descriptors and Japanese Language Ability

open access: yesActa Linguistica Asiatica, 2022
In this paper, three types of Japanese online tests, and self-assessment questionnaires comprised of 13 descriptor categories, including one category on Japanese orthoepic competence, were issued to 15 Japanese language learners attending language ...
Hideaki Ito
doaj   +1 more source

THE EXPERIENCE OF QUALIFICATIONS FRAMEWORK ELABORATION IN THE RUSSIAN FORESTRY SECTOR AS A PART OF THE TEMPUS SUFAREL PROJECT

open access: yesОбразование и наука, 2015
The paper deals with qualifications framework development for the Russian forestry sector, carried out in accordance with the Tempus SUFAREL project of the consortium of Russian and EU universities and organizations.
Eldar A. Kurbanov, Oleg N Vorobiev
doaj   +1 more source

A hint of the summery goodness of green grass: a look at English descriptors in tasting notes

open access: yesRevista de Lingüística y Lenguas Aplicadas
Tasting descriptors, which are common terms used to describe a food product, play a significant role in tasting discourse and particularly in tasting notes.
Belén López Arroyo   +1 more
doaj   +1 more source

Genetic resources of the genus Cucumis and their morphological description (English-Czech version)

open access: yesHorticultural Science, 2003
Czech collections of Cucumis spp. genetic resources includes 895 accessions ofcultivated C. sativus and C. melo species and 89 accessions of wild species.
E. Křístková   +3 more
doaj   +1 more source

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